Polishing effect is very bad. Had only the polish and wax 2 series used (hand polishing) and have to say this was almost fruitless. Then I thought to myself polish + wax polish for buying the more weathered paintwork 3. This I used with a polishing plate and have to say there has been only minimal differences, but this was probably due to the frequent rotation movements through the use of engine-driven polishing plate. Otherwise I was always convinced of SONAX products, only these polishes do not serve their purpose. It is rather a Waxlotion. These products Polish + Wax 2, as well as the Series 3 I can not FRIEND!